Dryad, DSC, and DryadLINQ CTP Release on HPC Server 2008 R2 SP1 announcement
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Link
Thank you to everyone who participated in this forum. It has been retired, but
it will remain available as read-only. -
Link
Hello and welcome! We are delighted that you are interested in DryadLINQ, Dryad and DSC. This forum provides an opportunity to share knowledge, get questions answered, and convey feedback on these technologies. As of 1-26-2011, we have only released a CTP version, and we know the product is not yet finished. However, by trying the product and providing us with feedback, you can proudly say "DryadLINQ, Dryad and DSC were my idea!" when we hit RTM.
Sincerely,
John Dunagan
Found 70 threads
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1 VotesMapReduce: LINQ to HPC vs Daytona ?
Using LINQ to HPC, its also possible to implement a MapReduce var mapped = source.SelectMany(mapper); var groups = ...Answered | 1 Replies | 11680 Views | Created by JReuben1 - Tuesday, August 23, 2011 4:58 AM | Last reply by Mike Liddell, MSFT - Tuesday, August 23, 2011 5:52 PM
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0 Votes
Is there a way of loading files larger than memory?
I’m getting an OutOfMemory exception when I try to load a 9Gb file. File.ReadLines(@"C:\DLOAD\docword.pubmed.txt") ...Proposed | 3 Replies | 10108 Views | Created by Matthew Moloney - Sunday, April 10, 2011 3:51 AM | Last reply by Patrick Gallucci - Tuesday, August 9, 2011 8:28 PM -
0 Votes
DSC Replication not happening
I have 3 nodes, and I have set the replication factor as 3 (using dsc params set ReplicationFactor command). After setting the replication, I created a DSC fileset. However, my data ...Proposed | 2 Replies | 7997 Views | Created by gitm0 - Monday, June 27, 2011 8:52 AM | Last reply by Patrick Gallucci - Tuesday, August 9, 2011 8:24 PM -
1 Votes
how to use my own method in query operation
Hi, When i using my own method in select() method ,an error occured. I wrote a simple method for test.The function is: public static ...Proposed | 4 Replies | 8985 Views | Created by xfengm wang - Wednesday, June 8, 2011 3:05 PM | Last reply by Mike Liddell, MSFT - Wednesday, August 3, 2011 11:33 PM -
0 Votes
Dryad and HPC Cluster
Hi, I am new to Dryad and windows hpc servers, so i was trying to understand how this works. My system has 7 compute nodes with one headnode. My DSC fileset has 7 ...Proposed | 1 Replies | 7806 Views | Created by phoenix_hpc - Thursday, July 21, 2011 11:49 AM | Last reply by Mike Liddell, MSFT - Thursday, July 21, 2011 10:26 PM -
0 Votes
HpcLinqConfiguration not honoring wrong username/password
Hi Guru's, Playing with Linqpad, i noticed that even if I pick a non-existing or wrong user/password combo for the context & configuration the job still ...Answered | 6 Replies | 7729 Views | Created by Cem Aykan - Monday, July 18, 2011 6:00 PM | Last reply by Cem Aykan - Tuesday, July 19, 2011 9:30 PM -
0 Votes
Job Management console does not show any finishes/in-progress jobs...very stale?
Hi Guru's, We are running from both Linqpad + custom client, but for some reason we do not see any updates on the job listing in the hpc cluster ...Answered | 4 Replies | 6507 Views | Created by Cem Aykan - Monday, July 18, 2011 9:31 PM | Last reply by Cem Aykan - Tuesday, July 19, 2011 9:19 PM -
0 Votes
My user-classes get instantiated the wrong number of times on each vertex.
it turns out that in Beta1/Beta2, HpcLinqObjectStore.Get uses a cache but does not guarantee that each process will get exactly one shared instance for each objectID. In general, we don't know what ...Answered | 1 Replies | 5813 Views | Created by Mike Liddell, MSFT - Friday, July 15, 2011 8:35 PM | Last reply by Mike Liddell, MSFT - Friday, July 15, 2011 8:35 PM -
0 Votes
A few questions around passing custom methods as part of a query
Hi Guru's, A few questions that came up in few of our discussion as we evaluate the new bits 1- When we pass a custom method as part of the ...Answered | 1 Replies | 6129 Views | Created by Cem Aykan - Thursday, July 14, 2011 2:12 PM | Last reply by Mike Liddell, MSFT - Friday, July 15, 2011 8:07 PM -
0 Votes
Anyway to set expiration date on the __HpcLinq_Temp files?
I see a ton of tmp files created behind the curtain and laying around as part of some of the mapreduce fuctions,, is there a way to set them up so they get deleted after a while, especially after ...Answered | 3 Replies | 6363 Views | Created by Cem Aykan - Thursday, July 14, 2011 2:15 PM | Last reply by Mike Liddell, MSFT - Friday, July 15, 2011 7:53 PM -
0 Votes
Vertex fails with "An attempt was made to load a program with an incorrect format"
If your job fails with "An attempt was made to load a program with an incorrect format", you have most likely compiler your client-side app with Build|Target = x86. ...Answered | 1 Replies | 6773 Views | Created by Mike Liddell, MSFT - Friday, July 15, 2011 7:43 PM | Last reply by Mike Liddell, MSFT - Friday, July 15, 2011 7:44 PM -
0 Votes
Does R2 SP2 include Dryad?
I'm very confused, because as far as I can see from the official Technet docs, R2 SP2 has been released, and that's the one that the Dryad bits were supposed to be in ? But the release notes and SDK ...Proposed | 2 Replies | 7205 Views | Created by piers7 - Wednesday, July 6, 2011 7:32 AM | Last reply by Ade Miller - Thursday, July 7, 2011 9:40 PM -
0 Votes
question about dryadlinq & asp web site project
Hi, My dryadlinq program does not work correctly in asp web site project.The sentence is: IQueryable<string> result = ...Unanswered | 4 Replies | 7584 Views | Created by xfengm wang - Sunday, June 26, 2011 2:15 PM | Last reply by Mike Liddell, MSFT - Tuesday, July 5, 2011 6:20 PM -
0 Votes
How to debug a DryadLINQ application
Hi, How can I debug I DryadLINQ application? On my HPC Cluster, I don't have VS2010 installed on any of the nodes. I've a Windows 7 PC on ...Answered | 3 Replies | 6641 Views | Created by Nelson Morais - Saturday, June 25, 2011 11:17 AM | Last reply by Mike Liddell, MSFT - Wednesday, June 29, 2011 6:57 PM -
0 Votes
DSC NODE ADD actively refusing connection despite Firewall Rule that allows it?
DSC NODE ADD <computenode> /TEMPPATH:D:\Dryad\HpcTemp /DATAPATH:D:\Dryad\Hp cData /SERVICE:<headnode> \\<computenode>\HpcTemp ...Answered | 1 Replies | 7056 Views | Created by SAFti618 - Thursday, June 23, 2011 6:46 PM | Last reply by SAFti618 - Friday, June 24, 2011 4:33 PM -
0 Votes
ErrorCode=16777237
Hi, When i submitted a job,an error occured.The information about the error is as follows: Microsoft.Hpc.Linq.HpcLinqException was ...Proposed | 1 Replies | 6082 Views | Created by xfengm wang - Thursday, June 23, 2011 4:32 AM | Last reply by Mike Liddell, MSFT - Thursday, June 23, 2011 6:34 PM -
0 Votes
question about:equipment is not ready
Hi, When i copied files to DSC,using program or command line,an error occured,it said that the equipment is not ready,the information about the problem is as ...Answered | 3 Replies | 6156 Views | Created by xfengm wang - Sunday, June 19, 2011 12:48 PM | Last reply by xfengm wang - Monday, June 20, 2011 1:43 AM -
0 Votes
compare records in two filesets
Hi, There are two filesets,named A and B.The records in A are: 1 2 3 The records in B ...Proposed | 2 Replies | 6220 Views | Created by xfengm wang - Sunday, June 5, 2011 7:44 AM | Last reply by Mike Liddell, MSFT - Friday, June 17, 2011 8:22 PM -
1 Votes
Dryad on Workstation Nodes
Hi, will Dryad work on a cluster of workstations (Win7)? Or is DryadLinq restricted to Windows 2008 Server R2? Thanks, S.Answered | 1 Replies | 5966 Views | Created by Descil - Friday, June 17, 2011 3:29 PM | Last reply by Ade Miller - Friday, June 17, 2011 4:41 PM -
0 Votes
about the files in DSC
Hi, When i added a local file to DSC,using the command "dsc fileset add localdirectory filesetname",then the local file was added to DSC.Does the whole file ...Proposed | 1 Replies | 6393 Views | Created by xfengm wang - Monday, June 13, 2011 7:52 AM | Last reply by Ade Miller - Monday, June 13, 2011 4:19 PM
Dryad, DSC, and DryadLINQ CTP Release on HPC Server 2008 R2 SP1 announcement
-
Link
Thank you to everyone who participated in this forum. It has been retired, but
it will remain available as read-only. -
Link
Hello and welcome! We are delighted that you are interested in DryadLINQ, Dryad and DSC. This forum provides an opportunity to share knowledge, get questions answered, and convey feedback on these technologies. As of 1-26-2011, we have only released a CTP version, and we know the product is not yet finished. However, by trying the product and providing us with feedback, you can proudly say "DryadLINQ, Dryad and DSC were my idea!" when we hit RTM.
Sincerely,
John Dunagan
